package com.gem.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.gem.entity.Cart;
import com.gem.vo.CartVO;

import java.util.List;

/**
 * @author 刘聪
 * Created  on 2021/4/2
 */
public interface CartService extends IService<Cart> {
    List<CartVO> findAllCartVOByUserId(Integer id);


}
